JPH05113025A - Floor for motion having elasticity - Google Patents

Floor for motion having elasticity

Info

Publication number
JPH05113025A
JPH05113025A JP3094212A JP9421291A JPH05113025A JP H05113025 A JPH05113025 A JP H05113025A JP 3094212 A JP3094212 A JP 3094212A JP 9421291 A JP9421291 A JP 9421291A JP H05113025 A JPH05113025 A JP H05113025A
Authority
JP
Japan
Prior art keywords
floor
elastic
board
strip
spring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP3094212A
Other languages
Japanese (ja)
Other versions
JP2863647B2 (en
Inventor
Bjarne Nilsen
ニルセン・ビエルネ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Boen Bruk AS
Original Assignee
Boen Bruk AS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Boen Bruk AS filed Critical Boen Bruk AS
Publication of JPH05113025A publication Critical patent/JPH05113025A/en
Application granted granted Critical
Publication of JP2863647B2 publication Critical patent/JP2863647B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/22—Resiliently-mounted floors, e.g. sprung floors

Landscapes

  • Architecture (AREA)
  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Floor Finish (AREA)
  • Springs (AREA)
  • Golf Clubs (AREA)
  • Laminated Bodies (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Artificial Filaments (AREA)
  • Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

PURPOSE: To obtain an inexpensive sports floor which evenly has sufficient elasticity and a low height and can receive a large point load. CONSTITUTION: A resilient sports floor is composed of a top layer 1 and a board 2 and is designed to be a coherent sheet and, in each board, recesses are provided in the shape of mutually parallel grooves along the entire length of the board. In each groove 7, a springly resilient material, for example, natural rubber, a rigid rubber material, or an elastic expandable rigid resin material is inserted. The thickness of strips 8 is larger than the depth of the grooves 7 so that the strips 8 may project below the underside of the top layer 1. The floor is directly arranged on the nonrestricted surface of a rigid auxiliary floor 9. When an extremely high load is applied, the strips 8 are pushed in the grooves 7 and the sports floor comes into contact with the auxiliary floor 9. As a result, the strips 8 are raised.

Description

【発明の詳細な説明】Detailed Description of the Invention

【０００１】本発明は、弾性ある装置を介して、例えば
コンクリートのような剛性ある補助床上に設けられる比
較的剛性ある上側層よりなる種類の弾性ある運動用床に
関する。市場には弾性ある運動用床にはいくつかのもの
がある。このような床の選択は何に使用するか（体操
用）と、購入者が喜んで購入する価格に左右される。床
の異なる種類は、大まかに３つのカテゴリーに分類され
る。The present invention relates to an elastic exercise floor of the type consisting of a relatively rigid upper layer which is provided on a rigid auxiliary floor, for example concrete, via an elastic device. There are several elastic exercise floors on the market. The choice of such floor depends on what it is used for (gymnastics) and the price the buyer is willing to purchase. Different types of floors fall roughly into three categories.

【０００２】 １，点弾性床 ２，面弾性床 ３，両者を混合した構造 点弾性床は上記どの種の床よりも高価ではなく、直接剛
性ある補助床に固着される少なくとも１つの弾性があっ
てかつ軟らかい層よりなる。この床は、点荷重が荷重面
の下方向に床板を変形させるという事実によって特徴づ
けられる。このような床の欠点は、運動によって烈しい
傷を生じさせるような高い摩擦があり、それを弱める特
性が乏しいということである。1, point elastic floor 2, surface elastic floor 3, structure in which both are mixed The point elastic floor is less expensive than any of the above types of floors and has at least one elasticity that is directly fixed to a rigid auxiliary floor. It consists of a soft layer. This floor is characterized by the fact that point loading causes the floorboard to deform downwards in the load plane. The disadvantage of such floors is that they have a high friction, which causes severe scratches on exercise, and their weakening properties are poor.

【０００３】混合型の構造は、非常によい特性を示す
が、他方では構造が複雑で高価であり、構造的にも大き
い高さになる。The mixed type structure has very good characteristics, but on the other hand, the structure is complicated and expensive, and the height is structurally large.

【０００４】本発明はカテゴリー２、即ち面弾性の床に
属する。上述のように、かような床は、例えばコンクリ
ート底板のような剛性ある補助床上に、スプリング状装
置を介して取り付けられる比較的剛性ある上側層より構
成される。この種の普通に使用される床は図１から分か
る。この床は整列ブロック４で支持される交叉した根太
によって剛性ある補助床上にくっついて横架している比
較的剛性ある上側層（１）より構成される。根太間には
断熱或いは遮音防止材を設けることができる。The present invention belongs to category 2, a plane elastic floor. As mentioned above, such floors consist of a relatively stiff upper layer mounted via a spring-like device on a stiff auxiliary floor, such as a concrete bottom plate. A commonly used floor of this kind can be seen in FIG. This floor is composed of a relatively rigid upper layer (1) which is laid laterally on a rigid auxiliary floor by crossed joists supported by alignment blocks 4. A heat insulating or sound insulating material can be provided between the joists.

【０００５】スウェーデン特許第３９４３０７号から構
造が分かるように、構造において根太の片側層のみが使
用され、根太とともに剛性ある補助床に対して弾性ある
スプリング部材で支持されているものは公知である。そ
の弾性あるスプリング部材は、根太の下側のくぼみに設
けられた曲がったスプリング板から構成される。その結
果、凸状アーチはくぼみの外側に突出している。荷重が
かかっていない状態では、床は曲がったスプリング板の
形のように一様に分配された点に横架されている。荷重
がかかったとき、床は落下して、大きな荷重がかかった
ときには、スプリング板はくぼみに急速に入り込んで、
根太は床と接触するようになる。As can be seen from the Swedish patent No. 394307, it is known that only one side layer of joists is used in the construction, supported with springs by means of elastic spring members with respect to the joist and a rigid auxiliary floor. The elastic spring member is composed of a bent spring plate provided in the lower recess of the joist. As a result, the convex arch projects outside the depression. In the unloaded state, the floor hangs across uniformly distributed points, such as in the form of curved spring plates. When a load is applied, the floor falls, and when a large load is applied, the spring plate rapidly enters the recess,
Joists come into contact with the floor.

【０００６】このような構造物に伴う問題は、床が不規
則かつ十分には落ち込まず、その構造的高さは大きなも
のとなりその構造物は不必要に高価なものとなり、大き
な点荷重を受けることができない。この最後の問題は、
床ボード或いは床シートが撓みを受けるために生ずる。
それ故、ボード或いはシートのみが根太上に横架され
る。もし、運動よりも活動的なもの、例えばエキジビシ
ョン等のために使用されるなら、これは床に損傷を生ぜ
しめるであろう。大きな点荷重は、トラック、そのよう
なものを運転するときに生ずる。他の大きな点荷重は、
移動可能な台車等により生ずるであろう。The problem with such a structure is that the floor is irregular and does not fall well enough, its structural height becomes large, the structure becomes unnecessarily expensive, and it receives a large point load. I can't. This last issue is
It occurs because the floor board or sheet is subject to flexure.
Therefore, only the board or sheet is laid across the joists. If used for something more active than exercise, for example for exhibitions, this will cause damage to the floor. Large point loads occur when driving trucks, and the like. Other large point loads are
It may be caused by a movable carriage or the like.

【０００７】本発明の目的は、一様でかつ十分に落下
し、構造的に小さな高さであって、安価でかつ大きな点
荷重を受容でき、簡単かつ安価な状態で施工できる運動
用床を提供するにある。本発明によれば、これは、その
種の弾性ある運動用床のために達成されるもので、その
種の弾性ある運動用床は隙間のない密着したシートであ
るように設計された上側層、ボードより成り、そのボー
ドは好ましくは薄板の寄木細工の床ボードでできてい
て、そのボードは例えばコンクリート自体のような剛性
ある補助床上に横架されている。そしてその装置は弾性
ある装置であるが故に、運動用床の下側のくぼみに設け
られている。前記弾性ある装置は、大きい荷重がかかっ
た場合に、くぼみにすみやかに入り込むようになってい
る。それ故、それらはその床の下側が、補助床と直に接
触するという事実によって持ち上げられる。An object of the present invention is to provide an exercise floor which is uniform and sufficiently dropped, has a structurally small height, is inexpensive, can accept a large point load, and can be constructed in a simple and inexpensive state. To provide. According to the invention, this is achieved for an elastic exercise floor of that kind, an elastic upper floor of such an upper layer designed to be a tight, coherent sheet. , Board, which is preferably made of thin parquet floor board, which is laid on a rigid auxiliary floor, for example the concrete itself. And because the device is a resilient device, it is located in the lower depression of the exercise floor. The elastic device is adapted to quickly enter the recess when a large load is applied. Therefore, they are lifted by the fact that the underside of the floor is in direct contact with the auxiliary floor.

【０００８】その床は、最上層のそれぞれボードにはボ
ードの全長にわたって設けられた互いに平行な溝に適合
するくぼみがあるという事実によって特徴ずけられる。
その溝には、天然ゴム或いは合成ゴム、または弾性ある
発泡性合成樹脂材料であって、そのくぼみの深さよりは
厚い厚さの材料が挿入される。その結果、その層の下側
に帯材の下側が突出していて、その帯材の拘束のない面
が剛性ある補助床に対して直に面するようになってい
る。The floor is characterized by the fact that each board in the top layer has indentations which fit in parallel grooves provided along the entire length of the board.
Natural rubber, synthetic rubber, or elastic foamable synthetic resin material having a thickness thicker than the depth of the recess is inserted into the groove. As a result, the underside of the strip projects below the layer so that the unconstrained side of the strip directly faces the rigid auxiliary floor.

【０００９】その発明によってその床の良好な弾性及び
耐久性が達成される。これは、弾性材の限られた範囲の
み荷重がかかったとき圧し下げられるという事実による
ものである。他の基本的利益は弾性材料の帯材が溝に圧
し込まれ、剛性ある層がそのとき補助床に対して下側に
横たわるために過剰な荷重に対して弾性材が保護される
ということである。結果的に、弾性材の抑制された圧縮
例えば５０％の圧縮を生ずる。このように、その床はリ
フトトラック、車両、移動可能な台車、過大な荷重を受
け、継続的損傷をうけることのないその種のものから非
常に大きな荷重を受け得るのである。The invention achieves good resilience and durability of the floor. This is due to the fact that the elastic material can be pressed down only when it is loaded. Another basic benefit is that the strip of elastic material is pressed into the groove and the stiff layer then lies underneath the auxiliary floor, thus protecting the elastic material against excessive loading. is there. The result is a suppressed compression of the elastic material, for example a compression of 50%. As such, the floor can be very heavily loaded from lift trucks, vehicles, movable carriages, overloads, and the like that are not subject to continued damage.

【００１０】ある運動活動は弾性ある運動用床について
要求されている。これは例えば軽い運動の場合に有り得
る。普通の弾性ある運動用床はそのときあまりにも剛性
があるように見え、それ故、比較的硬い脚で床に達する
ような運動をしたとき、弾性ある帯材が完全に圧縮され
てその床が補助床に接触するようになり得る。この問題
は、請求項２から明らかな特徴によって解決される。Certain locomotor activity is required for elastic athletic floors. This can be the case, for example, for light exercise. Ordinary elastic exercise floors then appear to be too stiff, so when you make a move to reach the floor with your relatively stiff legs, the elastic strip is completely compressed and the floor is The auxiliary floor can come into contact. This problem is solved by the features apparent from claim 2.

【００１１】この発明のさらなる特徴は従属する請求項
２〜４から明らかである。Further features of the invention are apparent from the dependent claims 2 to 4.

【００１２】本発明による床によって次のような利益が
もたらされることが実験によって確認された。Experiments have confirmed that the floor according to the invention provides the following benefits.

【００１３】１，均一に落ち込む。1. Depress uniformly.

【００１４】２，有利な適用状態で落ち込む。2. Depress in favorable application conditions.

【００１５】３，床の構造的高さが低い。3. The structural height of the floor is low.

【００１６】４，大きい荷重に耐えることができる。4. Can withstand a large load.

【００１７】５，施工が容易である。5, the construction is easy.

【００１８】もし、薄板の寄木細工の床が比較的剛性あ
る最上層に使用されるなら、特別な利益が本発明により
達成される。その寄木細工の床は使用に際して非常によ
い特性を有し、施工し易い。製品が完全に前以って組み
立てられ、寸法についても非常にきっちりできており、
それは前以ってしっくい定木を用いて製作された床の上
に弾性ある状態で横架で得る筈である。ほかの基本的利
益は、現在ある床を修繕する場合に、もし現在ある床が
平面であれば現在の床の上に本発明による床を施工する
ことができる。その低い構造的な高さが扉及びそれに類
するものへ移行する領域で問題とならないことを保証す
るのである。脚用、例えばスポーツホールに好適な点弾
性床を選択し、本発明による床を敷設することも可能で
あり、それは床が落ち込む高さになっていることが求め
られる。例えば、ボールゲーム、或いは他の活動のため
の、１〜２ｍ2 の取扱い易い部材から構成されている。Special benefits are achieved by the present invention if a thin parquet floor is used for the relatively stiff top layer. The parquet floor has very good properties in use and is easy to construct. The product is completely pre-assembled and the dimensions are very tight,
It should be elastically laid horizontally on a floor made of plaster wood in advance. Another basic advantage is that when repairing an existing floor, if the existing floor is flat, the floor according to the invention can be applied on top of the existing floor. It ensures that its low structural height is not a problem in the area of transition to doors and the like. It is also possible to choose a point elastic floor suitable for legs, for example a sports hall, and to lay the floor according to the invention, which is required to have a floor drop height. For example, it is composed of 1-2 m 2 of easy-to-handle members for ball games or other activities.

【００１９】本発明は、以下の図面を参照すれば、より
詳細な開示がなされている。The present invention will be disclosed in more detail with reference to the following drawings.

【００２０】床の比較的剛性のある最上層は、薄板の寄
木細工のブロック或いはボード２を集合接着してなる薄
板の寄木細工の床から構成されている。そのボードは長
辺方向と短辺方向で舌片と溝よりなる接続部３で接続さ
れている。薄板の寄木細工の床は例えば、カシのような
堅木の最上層４よりなり、底層５は、少し高価な木材か
らなり最上層４と同じ方向に伸びている。そして、中間
のブロック層もまた若干高価な木材からできている。こ
の構造が運動用用の床として最適であることが分かっ
た。これらのボードの積層は、簡単かつすばやく行うこ
とができる。だから、それらは寸法的にもきっちりして
おり結合しやすい。The relatively rigid uppermost layer of the floor is composed of a thin parquet floor or a thin parquet floor obtained by collectively adhering boards 2. The boards are connected in the long-side direction and the short-side direction by a connecting portion 3 including a tongue piece and a groove. The thin parquet floor comprises, for example, a top layer 4 of hardwood, such as oak, and a bottom layer 5 of slightly expensive wood, which extends in the same direction as the top layer 4. And the middle block layer is also made of slightly expensive wood. It has been found that this structure is optimal as a floor for exercise. Lamination of these boards can be done easily and quickly. Therefore, they are dimensionally tight and easy to combine.

【００２１】ボードの下側には、平行な溝がそのボード
の長手方向に切られている。前記溝には弾性ある材料の
帯材８、例えばゴム或いは合成樹脂が配設されている。
弾性ある帯材の厚みは溝の深さのほぼ２倍の厚みであ
る。その結果、ボード２により形成される剛性あるシー
トは、荷重がかかっていない床の場合には、剛性あるシ
ート補助床９からｈの距離のところに横たわっているこ
とになる。図３から分かるように、剛性ある最上層１は
大きい荷重がかかった場合には、矢印の方向に急速に圧
迫する。そして下にある弾性帯材は圧縮され、溝の中に
受け入れられる。結果的にその寄木細工の下側には、剛
性ある補助床９と接触してそれが横架される。この状態
では、比較的剛性のある最上層と剛性ある補助床との間
の弾性的な中間層の破壊は避けられる。On the underside of the board, parallel grooves are cut in the longitudinal direction of the board. An elastic material strip 8, for example rubber or synthetic resin, is arranged in the groove.
The thickness of the elastic strip is approximately twice the depth of the groove. As a result, the rigid seat formed by the board 2 lies at a distance h from the rigid seat support floor 9 in the case of an unloaded floor. As can be seen from FIG. 3, the rigid uppermost layer 1 rapidly compresses in the direction of the arrow when a large load is applied. The underlying elastic strip is then compressed and received in the groove. As a result, the lower side of the parquet comes in contact with a rigid auxiliary floor 9 which is laid horizontally. In this condition, fracture of the elastic intermediate layer between the relatively stiff top layer and the stiff auxiliary floor is avoided.

【００２２】ボード２の長手方向に平行に設けられ溝７
に加えて、溝７を横切って伸びている平行な溝との分離
が可能である。図４〜図６は、本発明の改良されたもの
を示す。スプリング状の弾性ある材料の帯材に加えて、
もつと弾性のある材料１０がこの実施例における帯材８
間に配設される。この材料の伸びは、その帯材の数倍で
ある。A groove 7 provided parallel to the longitudinal direction of the board 2.
In addition, separation with parallel grooves extending across the groove 7 is possible. 4-6 show an improved version of the invention. In addition to the spring-like elastic material strip,
The elastic material 10 is the strip 8 in this embodiment.
It is arranged between. The elongation of this material is several times that of the strip.

【００２３】例えば、発泡性合成樹脂材料からなる材料
１０は、何ら荷重を受けていない床の場合には、支持部
材９からある距離にある下側面に配設される。これは、
それぞれの寄木細工の床ボード２の下側に挿入される帯
材１０を有することによって、実施例に示されるるよう
に配設することができる。図４から分かるように、その
ボードは何ら荷重のかからない状態では、支持部材９か
ら距離ｈ1 の所に配設される。その床が正しい使われ方
をしている場合には帯材８は圧縮されるであろう。そし
てそのボードに、力Ｐ2 がかかるときにはそのボードは
急に下降して、支持材９からの距離は図５における距離
ｈ2 に減ずるであろう。もしその床が通常よりは高い力
Ｐ3 を受けるなら、帯材８はもっと圧縮されるであろ
う。そして加えるに弾性材１０は圧縮されることによっ
て機能するであろう。図６の場合には力Ｐは非常に大き
いので、ボード２は支持材９に対してその下側にずっと
圧縮される。その実施例ではｈ1 は３mmである。正常な
荷重のかかる図５の場合には、支持材に向かって２mm急
速に下降する。だから、高さｈ2 は１mmである。例示さ
れた実施例ではボード２がその下側で支持材９と接触す
るとき５０％圧縮されるように採寸されている。同じこ
とは弾性材１０についてもいえることである。このよう
にどんな破壊圧力も帯材８或いは材料１０には働かな
い。For example, the material 10 made of the expandable synthetic resin material is arranged on the lower side surface at a certain distance from the support member 9 in the case of a floor not subjected to any load. this is,
By having the strip 10 inserted under each parquet floor board 2, it can be arranged as shown in the example. As can be seen from FIG. 4, the board is arranged at a distance h 1 from the support member 9 when no load is applied. The strip 8 will be compressed if the floor is used correctly. Then, when a force P 2 is applied to the board, the board will suddenly descend and the distance from the support 9 will be reduced to the distance h 2 in FIG. If the floor experiences a higher than normal force P 3 , the strip 8 will be more compressed. And in addition, the elastic material 10 will function by being compressed. In the case of FIG. 6, the force P is so great that the board 2 is compressed all the way below it against the support 9. In that embodiment h 1 is 3 mm. In the case of FIG. 5 where a normal load is applied, it rapidly descends 2 mm toward the support material. Therefore, the height h 2 is 1 mm. In the illustrated embodiment, the board 2 is sized to be 50% compressed when it contacts the support 9 on its underside. The same applies to the elastic material 10. Thus, no breaking pressure acts on the strip 8 or material 10.

【００２４】図４〜図６による実施例は、例えば軽い運
動の場合には特に大きい荷重を受ける弾性或いは可撓性
ある床でその問題を解決するだろう。もし、比較的体重
の重い頑強な体操教師が比較的硬い脚で床上に降りるな
ら、床は完全に圧縮されている弾性ある帯材による支持
材に接触するようになるであろう。支持材から一定距離
にある中間の付加的弾性材１０のおかげで、より進んだ
弾性が達成されるのである。というのは、帯材がまず最
初に圧縮されるに違いない。そしてついには、より弾性
のある材料１０が支持材と接触するであろう。帯材８間
により弾性ある材料を設ける代わりに、支持材の頂部に
弾性材からなる全部マットでできたものを設けかつ被覆
材の頂部に図２及び図３による構成を配置することによ
ってほぼ同様な効果を達成することができる。The embodiment according to FIGS. 4 to 6 will solve the problem with elastic or flexible floors which are particularly heavily loaded, for example in the case of light exercise. If a relatively heavy-duty, heavy-duty gymnast steps onto the floor with relatively stiff legs, the floor will come into contact with the elastic band support, which is fully compressed. More advanced elasticity is achieved thanks to the intermediate additional elastic material 10 at a distance from the support. For the strip must be compressed first. Finally, the more elastic material 10 will come into contact with the support. Instead of providing more elastic material between the strips 8, substantially the same is achieved by providing on the top of the support material an all-matte made of elastic material and arranging the arrangement according to FIGS. 2 and 3 on the top of the covering material. Can achieve various effects.

【図面の簡単な説明】[Brief description of drawings]

【図１】面弾性の運動用床の公知例を示す。1 shows a known example of a plane-elastic exercise floor.

【図２】荷重がかかっていないときの本発明による床の
実施例の断面を示す。FIG. 2 shows a cross section of an embodiment of the floor according to the invention when unloaded.

【図３】図２の床において荷重がかかっている状態にあ
るときのものを示す。FIG. 3 shows the floor of FIG. 2 in a loaded condition.

【図４】は、荷重がかかっていない状態における本発明
による床の改良したものを示す。FIG. 4 shows an improvement of the floor according to the invention in the unloaded condition.

【図５】軽く荷重がかかった状態、即ち正常な荷重状態
における図４の床を示す。5 shows the floor of FIG. 4 in a lightly loaded condition, ie a normal load condition.

【図６】大きい荷重がかかった状態における図４及び図
５による床を示す。FIG. 6 shows the floor according to FIGS. 4 and 5 under a heavy load.

【符号の説明】[Explanation of symbols]

１ 最上層（全体をさす） ２ 床ボ−ド ３ 接続部 ４ 最上層 ５ 底層 ７ 溝 ８ 帯材 ９ 補助床− 1 Top layer (refers to the whole) 2 Floor board 3 Connection part 4 Top layer 5 Bottom layer 7 Groove 8 Strip material 9 Auxiliary floor-

───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.5 識別記号 庁内整理番号 ＦＩ 技術表示箇所 Ｅ０４Ｆ 15/18 Ｊ 7805−2Ｅ Ｍ 7805−2Ｅ ─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. 5 Identification code Internal reference number FI Technical display location E04F 15/18 J 7805-2E M 7805-2E

Claims (4)

【特許請求の範囲】[Claims] 【請求項１】 隙間のない密着したシ−トになるように
設計された最上層（１）、好ましくは運動用床の下側の
くぼみ（７）に設けられた弾性あるスプリング状装置を
介して剛性ある補助床（９）、例えば、コンクリート底
板上に横架される薄板の寄せ木細工の床ボード（２）か
ら成り、スプリング状装置は、大きな荷重がかかった場
合に、前記くぼみに急速に入り込むように構成され、そ
の床がその下側で補助床と直に接触するようになってい
ることによって前記スプリング状装置が持ち上げられる
ようになっており、最上層（１）の各々のボード（２）
には、そのボード（２）の全長にわたって伸びている互
いに平行な溝（７）の中にくぼみがあって、その溝には
その溝の深さより深い天然ゴム或いは合成ゴム或いは弾
性ある発泡性合成樹脂材料が配設され、層（１）の下側
の下方へ、帯材の下側部分が突出していて、剛性ある補
助床（９）に対して直接に拘束されない帯材の表面が存
在することを特徴とする弾性ある運動用床。1. Through an elastic spring-like device provided in a top layer (1) designed to be a tight and tight sheet, preferably in a depression (7) below the exercise floor. And a rigid auxiliary floor (9), for example a thin parquet floor board (2) laid over a concrete bottom plate, the spring-like device being able to rapidly move into said recess when a large load is applied. The spring-like device is adapted to be lifted by being adapted to be recessed, the floor of which is in direct contact with the auxiliary floor underneath, and each board of the top layer (1) ( 2)
Has a recess in parallel grooves (7) extending over the entire length of the board (2), and the groove is deeper than the depth of the natural rubber or synthetic rubber or elastic foaming synthetic material. There is a resin material disposed and the lower part of the strip projects below the lower side of the layer (1) so that there is a surface of the strip that is not directly constrained to the rigid auxiliary floor (9). An elastic exercise floor characterized by the following. 【請求項２】 帯材（８）間のボード（２）の溝により
スプリング状の弾性材（１０）が設けられ、その弾性材
が帯材（８）より層（１）の下側から殆ど離隔すること
なく突出していることを特徴とする請求項１に記載の弾
性ある運動用床。2. Spring-like elastic material (10) is provided by the groove of the board (2) between the strips (8), the elastic material being almost from the lower side of the layer (1) than the strip (8). The elastic exercise floor according to claim 1, wherein the elastic exercise floor is projected without being separated from each other. 【請求項３】 帯材（８）とスプリング状弾性材（１
０）がそれらの厚さのほぼ半分程度の層（１）の下側の
下方へ突出していることを特徴とする請求項１或いは２
に記載の弾性ある運動用床。3. A strip material (8) and a spring-like elastic material (1)
0) projecting downwards on the underside of the layer (1) of approximately half their thickness.
An elastic exercise floor according to. 【請求項４】 それぞれのボード（２）に２つの溝を有
することを特徴とする請求項１或いは２に記載された弾
性ある運動用床。4. Resilient exercise floor according to claim 1 or 2, characterized in that each board (2) has two grooves.
JP3094212A 1990-05-02 1991-04-24 Elastic exercise floor Expired - Fee Related JP2863647B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO901951 1990-05-02
NO901951A NO169185C (en) 1990-05-02 1990-05-02 SPRING SPORTS FLOOR

Publications (2)

Publication Number Publication Date
JPH05113025A true JPH05113025A (en) 1993-05-07
JP2863647B2 JP2863647B2 (en) 1999-03-03

Family

ID=19893132

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3094212A Expired - Fee Related JP2863647B2 (en) 1990-05-02 1991-04-24 Elastic exercise floor

Country Status (9)

Country Link
US (1) US5253464A (en)
EP (1) EP0455616B1 (en)
JP (1) JP2863647B2 (en)
AT (1) ATE98320T1 (en)
DE (1) DE69100736T2 (en)
DK (1) DK0455616T3 (en)
ES (1) ES2049103T3 (en)
FI (1) FI912077A (en)
NO (1) NO169185C (en)

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Also Published As

Publication number Publication date
DE69100736D1 (en) 1994-01-20
EP0455616B1 (en) 1993-12-08
JP2863647B2 (en) 1999-03-03
FI912077A0 (en) 1991-04-29
ES2049103T3 (en) 1994-04-01
NO169185B (en) 1992-02-10
NO901951L (en) 1991-11-04
DK0455616T3 (en) 1994-01-31
FI912077A (en) 1991-11-03
NO901951D0 (en) 1990-05-02
EP0455616A1 (en) 1991-11-06
NO169185C (en) 1992-05-20
ATE98320T1 (en) 1993-12-15
DE69100736T2 (en) 1994-03-24
US5253464A (en) 1993-10-19

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